how much water covers the earth
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- 1 The oceans cover 71 percent of the Earth's surface and contain 97 percent of the Earth's water. 2  Less than 1 percent of the Earth's water is fresh water, and 2-3 percent is contained in glaciers and ice caps.  The oceans contain 99 percent of the living space on the planet.
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What is the percentage of fresh water on the Earth? The collective mass of water found on, under, and over the surface of a planet is called the hydrosphere. Earth's approximate water volume (the total water supply of the world) is 1,338,000,000 km3 (321,000,000 mi3).
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How much water is there on, in, and above the Earth? How much water is there on (and in) the Earth? Here are some numbers you can think about: If all of Earth's water (oceans, icecaps and glaciers, lakes, rivers, groundwater, and water in the atmosphere was put into a sphere, then the diameter of that water ball would be about 860 miles (about 1,385 kilometers), a bit more than the distance between Salt Lake City, Utah to Topeka, Kansas.
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How Much Water Is on Earth? How much water is that? It's roughly 326 million cubic miles (1.332 billion cubic kilometers), according to a recent study from the U.S. Geological Survey. Some 72 percent of Earth is covered in water, but 97 percent of that is salty ocean water and not suitable for drinking. There's not a lot of water on Earth at all, said David Gallo, an oceanographer at the Woods Hole Oceanographic Institution (WHOI) in Massachusetts. Oceans create a water layer spanning 15,000 miles (24,000 kilometers) across the planet at an average depth of more than 2 miles (3.2 km). If you poured all of the world's water on the United States and could contain it, you'd create a lake 90 miles (145 km) deep.
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Teaching Science and Global Warming The Five Oceans. Up to now we were discussing only about the land masses on earth which covers only 30 percent of the earth’s surface. The larger portion of the earth’s surface is covered by water. 70 percent of the earth’s surface is covered by water, out of which over 96 percent is salt water in our oceans.
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- Sometimes, all three states are even present in the same time and place, such as this wintertime eruption of a geyser in Yellowstone National Park. In all, the Earth’s water content is about 1.39 billion cubic kilometers (331 million cubic miles), with the bulk of it, about 96.5%, being in the global oceans.
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Approximately how much of earth is covered with water? Of the freshwater on Earth, much more is stored in the ground than is available in lakes and rivers. More than 2,000,000 cubic miles of fresh water is stored in the Earth, most within one-half mile of the surface. Contrast that with the 60,000 cubic miles of water stored as fresh water in lakes, inland seas, and rivers.
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How much water is there on Earth? There's a whole lot of water on Earth! Something like 326,000,000,000,000,000,000 gallons (326 million trillion gallons) of the stuff (roughly 1,260,000,000,000,000,000,000 liters) can be found on our planet.
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Water distribution on Earth What is the percentage of the Earths water is salt water? The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles). About 97.5% of water on Earth is salt water and 2.5% fresh water. Of the 2….5% fresh water, only 0.3% is in liquid form on the surface. A breakdown of the various forms of water is as follows, going from the largest to the smallest.
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How much water is there on, in, and above the Earth? About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog. Water is never sitting still.or a detailed explanation of where Earth's water is, look at the data table below. Notice how of the world's total water supply of about 332.5 million mi 3 of water, over 96 percent is saline.
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Water The collective mass of water found on, under, and over the surface of a planet is called the hydrosphere. Earth's approximate water volume (the total water supply of the world) is 1,338,000,000 km3 (321,000,000 mi3). Liquid water is found in bodies of water, such as an ocean, sea, lake, river, stream, canal, pond, or puddle. The majority of water on Earth is sea water.
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Energy, Plants & Man That's a lot of water! Answer 4: The thing about the oceans is that they're all connected. However, the Atlantic covers roughly 20% of the Earth's surface, and has about 320 million cubic kilometers of water (roughly 80 million cubic miles). You likely know how long a mile is, but it might be hard to imagine 80 million cubic miles.
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Approximately how much of earth is covered with water? As you know, the Earth is a watery place. Estimates vary, but somewhere between 70 and 75 percent of the Earth's surface is water-covered. But water also exists in the air as water vapor and in the ground as soil moisture and in aquifers.
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Marine life How much of the Earth is water? 1  The oceans cover 71 percent of the Earth's surface and contain 97 percent of the Earth's water. 2  Less than 1 percent of the Earth's water is fresh water, and 2-3 percent is contained in glaciers and ice caps.  The oceans contain 99 percent of the living space on the planet.
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- The Earth's total land mass is 148,939 … ,063.133 km² (57,511,026.002 square miles) which is about 29.2% of its total surface. Water covers approximately 70.8% of the Earth's surface, mostly in the form of oceans.
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- Water distribution on Earth - Distribution of saline and fresh water. 1  The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles), with 97.5% being salt water and 2.5% being fresh water. 2  The total volume of water in rivers is estimated at 2,120 km³ (510 cubic miles), or 2% of the surface fresh water on Earth.
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What percent of the earth is land and how much is water? If the water above ground, saline and freshwater, on Earth is measured by volume, the total volume would cover about 1,064 miles in diameter and more than 335,000,000 cubic miles. The third greatest source of water, after (1) oceans and seas and (2) icecaps and glaciers, is ground water, or aquifers.
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How Much Water Is on Earth? If Earth was the size of a basketball, all of its water would fit into a ping pong ball. How much water is that? It's roughly 326 million cubic miles (1.332 billion cubic kilometers), according to a recent study from the U.S. Geological Survey. Some 72 percent of Earth is covered in water, but 97 percent of that is salty ocean water and not suitable for drinking.
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What percent of Earth is water? In simplest terms, water makes up about 71% of the Earth’s surface, while the other 29% consists of continents and islands. To break the numbers down, 96.5% of all the Earth’s water is contained within the oceans as salt water, while the remaining 3.5% is freshwater lakes and frozen water locked up in glaciers and the polar ice caps. Of that fresh water, almost all of it takes the form of ice: 69% of it, to be exact. If you could melt all that ice, and the Earth’s surface was perfectly smooth, the sea levels would rise to an altitude of 2.7 km. Illustration showing all of Earth’s water, liquid fresh water, and water in lakes and rivers.
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What Percent of Earth is Water? If you were to gather all the Earth’s fresh water together as a single mass (as shown in the image above) it is estimated that it would measure some 1,386 million cubic kilometers (km 3) in volume. Meanwhile, the amount of water that exists as groundwater, rivers, lakes, and streams would constitute just over 10.6 million km 3, which works out to a little over 0.7%.
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Does water REALLY take up 71% of the earth's surface?? you dont just looke at the ocean. but anyway, 71% of the surface! SURFACE! not earth's VOLUME! look at the map, if you put all the land together. you will see. 70% is blue. It is a fact that the earths surface is covered with 71.4537393% water...please don't argue about this....it's science.
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What percentage of Earth's surface is covered by water? About 66% or 2/3 of the Earth is covered by water. The amount of Earth covered by water is exactly 71.13%. 70.78% of the Earth is covered in water. Land covers 29.22 percent of the Earth's surface. This is about 57.5 million square miles (149 x 106 square kilometers). Water covers the other 70.78 percent of the Earth's surface. This is about 139.4 million square miles (361 x 106 square kilometers).
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How much water is there on, in, and above the Earth? All of the World's Water. Earth's freshwater. Spheres showing: (1) All water (sphere over western U.S., 860 miles in diameter) (2) Fresh liquid water in the ground, lakes, swamps, and rivers (sphere over Kentucky, 169.5 miles in diameter), and (3) Fresh-water lakes and rivers (sphere over Georgia, 34.9 miles in diameter).
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What percentage of the earth's surface is covered in water? Answer Wiki. About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. But water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog.
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Water cycle The storehouses for the vast majority of all water on Earth are the oceans. It is estimated that of the 332,500,000 mi 3 (1,386,000,000 km 3) of the world's water supply, about 321,000,000 mi 3 (1,338,000,000 km 3) is stored in oceans, or about 97%.s the Earth's surface water evaporates, winds move water in the air from the sea to the land, increasing the amount of fresh water on land. Play media. Water vapor is converted to clouds that bring fresh water to land in the form of rain or snow.
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- The Earth has a surface area of 196,939,900 square miles. Areas covered by water is about (361,740,000 km), square milesequals about 71% of the total surface of the Earth. Go